Lines Matching refs:zero_reg
79 return reg.code() - 2; // zero_reg and 'at' are skipped.
84 return from_code(index + 2); // zero_reg and 'at' are skipped.
134 REGISTER(zero_reg, 0);
666 sll(zero_reg, zero_reg, type, true);
729 // Please note: sll(zero_reg, zero_reg, x) instructions are reserved as nop
